This is a super cute and fun tousled hairstyle that has a heavy bang and no defined part.
The fullness is around the crown like a shag haircut. The sides are shorter than the back. Little wisps here and there give a feeling of movement. To style, turn head upside down and blow dry to get most of the water out and then using a round brush lift and direct the air at the roots.
This is Ulrike Kriener on "Kolner Treff" TV Show at the WDR Studio in Cologne on April 19, 2013.